1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MPA41F1204410
MPA41F1204410
General Electric - Insulated Case
MPA41F1204410, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 220/250V dc/ac motor operator, 220/250V dc/ac closing coil and 24/30V dc shunt trip, 4P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
PDG32PH250P4DK
PDG32PH250P4DK
Cutler Hammer - Molded Case
PDG32PH250P4DK, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 250A, High Override, 100kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with MODBUS RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SSB4G692M
SSB4G692M
General Electric - Insulated Case
SSB4G692M, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, full metering, modbus communcation, relays & ZSI features and 750A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHF1G364L
SHF1G364L
General Electric - Insulated Case
SHF1G364L, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & ZSI features and 700A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG33G0125P5YJ
PDG33G0125P5YJ
Cutler Hammer - Molded Case
PDG33G0125P5YJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 35kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
FDC3025VH08
FDC3025VH08
Westinghouse - Molded Case
FDC3025VH08, Eaton, Westinghouse, Cutler Hammer, Series C, type , 3P, 3PH, 25A, 600V, 100kA@480V, current limiting, Marine 50℃ ambient calibration, vibration testing, and no use of Al terminals, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers for Marine applications, not UL listed
From Get Price
Limited Stock
MDN4083LEA0322NMNHNNNLDWX
MDN4083LEA0322NMNHNNNLDWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNHNNNLDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122NMNGNYNLDWX
MDN4083LEA0122NMNGNYNLDWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNGNYNLDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, OTS switch, Castell key interlock & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNK4ECNMCX
MDN4083LEA0222NMNK4ECNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNK4ECNMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & 4A/4B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0522NMNF2ENRCAX
MDN4083LEA0522NMNF2ENRCAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNF2ENRCAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PEBC2ATEM0060
PEBC2ATEM0060
General Electric - Molded Case
PEBC2ATEM0060, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 18-60A, 25kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with switchable GF, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
MDN4083LEA0422NMNG4NHNCPX
MDN4083LEA0422NMNG4NHNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNG4NHNCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
In Stock
NB330-FLAT-TOP
NB330-FLAT-TOP
American - Molded Case
NB330-FLAT-TOP, American, Federal Pacific, NB Series, type , 3P, 3PH, 30A, 240V, 10kA@240V, Bolt-On, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic molded case circuit breakers; these breakers are now obsolete, however we do still stock them
From $391.17
Limited Stock
SSD4G4X8K
SSD4G4X8K
General Electric - Insulated Case
SSD4G4X8K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG33K0400D5WJ
PDG33K0400D5WJ
Eaton - Molded Case
PDG33K0400D5WJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D ARMS trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
HEG2B100L
HEG2B100L
Siemens - Molded Case
HEG2B100L, Siemens, VL Series, type , 2P, 1PH, 100A, 600V, 65kA@480V, high interrupting capacity, suitable for reverse feed applications, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
THSS6610SG
THSS6610SG
General Electric - Insulated Case
THSS6610SG, General Electric, Power Break I, VersaTrip type , 3P, 3PH, 600V, 1000A, 150kA@480V, high interrupting capacity, with ground-fault protection, Feed-Thru, for use with VersaTrip programmers, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, supplied with line & load terminal studs, Thermal Magnetic insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0722NMNCNNNLNAX
MDN4083LEA0722NMNCNNNLNAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNCNNNLNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNN4NCNNWX
MDN4083LEA0722NMNN4NCNNWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNN4NCNNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0822NMNGNYNCCSX
MDN4083LEA0822NMNGNYNCCSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNGNYNCCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
PDG23G0150D3DJ
PDG23G0150D3DJ
Eaton - Molded Case
PDG23G0150D3DJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 150A, 35kA@480V, Feed-Thru, line & load side lug terminals, complete with Xpert Release PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
FAZ-C1/3-RT
FAZ-C1/3-RT
Eaton - Molded Case
FAZ-C1/3-RT, Eaton, FAZ Series, type , UL listed, DIN rail mounted miniature circuit breaker, C curve, 3PH, 3P, 277/480V, 1A, 10kA@277/480V, Feed-Thru with ring-tongue terminals, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breaker
From Get Price
Limited Stock
SKLC3608L4R6
SKLC3608L4R6
General Electric - Molded Case
SKLC3608L4R6 General Electric Spectra Series, type , 3P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault and RELT, reduced energy let-through trip functions and advanced metering, modbus & waveform capture communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
WLL2D330TC
WLL2D330TC
Siemens - Insulated Case
WLL2D330TC, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 3000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 1600A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price